the invention can be used u0434u043bu00a0 demonstration action on vectors, their properties, and some of the challenges for vector algebra. purpose u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 u00a0u0432u043bu00a0u0435u0442u0441u00a0 expanded range of tasks. u043du0430u0433u043bu00a0u0434u043du043eu0435 handbook contains a set of rods simulating vectors, and reliance u0434u043bu00a0 u0437u0430u043au0440u0435u043fu043bu0435u043du0438u00a0 rods.i u043du0430u0433u043bu00a0u0434u043du043eu0433u043e u043fu043eu0441u043eu0431u0438u00a0 supports are in the form of a round magnetic disk with a wearing degree scale and with the rotor of the magnetic round disk sea but with him, and the rods are u0442u0435u043bu0435u0441u043au043eu043fu0438u0447u0435u0441u043au0438u043cu0438 linear scale of pts. 2 u0437.u043f.u0444 - lu, 2).
展开▼
